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The transformation proceeds under mild conditions, features a broad substrate scope, and exhibits excellent functional group tolerance including heteroaromatic scaffolds, alkenes, alkynes, ethers, and esters. Importantly, the protocol is readily scalable and applicable to the modification of complex drug molecules.<\/jats:p>","DOI":"10.1021\/acs.joc.6c00646","type":"journal-article","created":{"date-parts":[[2026,9,1]],"date-time":"2026-09-01T11:59:06Z","timestamp":1788263946000},"page":"12148-12158","source":"Crossref","is-referenced-by-count":0,"title":["Construction of Azetidinols\nvia\n                    <i>t<\/i>\n                    BuOK-Mediated Formal [3 + 1] Annulation\nof\n                    <i>N<\/i>\n                    -Formylimides and Seyferth\u2013Gilbert\nReagent"],"prefix":"10.1021","volume":"91","author":[{"ORCID":"https:\/\/orcid.org\/0009-0006-3644-7519","authenticated-orcid":true,"given":"Dong-Fang","family":"Jiang","sequence":"first","affiliation":[{"name":"Hunan University of Technology , , ,","place":["Zhuzhou, P. R. 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